Siemens SIMATIC Manual page 24

General technical data
1.4 Mechanical and climatic environmental conditions for S7-300 operation
Test of mechanical environmental conditions
The table below provides important information with respect to the type and scope of the test
of ambient mechanical conditions.
Condition tested Test Standard
Vibration Vibration test to
IEC 60068-2-6 (sinusoidal)
Shock Shock, tested to
IEC 60068-2-27
Climatic environmental conditions
The S7-300 may be operated on following environmental conditions:
Environmental conditions
Temperature:
horizontal mounting position:
vertical mounting position:
Relative humidity
Barometric pressure
Concentration of pollutants
24
Comment
Type of oscillation: Frequency sweeps with a rate of change of 1 oc-
tave/minute.
5 Hz ≤ f ≤ 9 Hz, constant amplitude 3.5 mm
9 Hz ≤ f ≤ 150Hz, constant acceleration 1 g
Duration of oscillation: 10 frequency sweeps per axis at each of three
vertically aligned axes
Type of shock: half-sine
Severity of shock: 15 g peak value, 11 ms duration
Direction of shock: 3 shocks in each direction (+/-) at each of three verti-
cally aligned axes
Permitted range
0°C to 60°C
0°C to 40°C
10 % to 95 %
from 1140 to 795 hPa
SO : < 0.5 ppm;
2
RH < 60 %, no condensation
H2 : < 0.1 ppm;
S
RH < 60 %, no condensation
ISA-S71.04 severity level G1; G2; G3
Comments
-
No condensation, corresponds to relative hu-
midity (RH) Class 2 to IEC 61131, Part 2
Corresponds with an altitude of -1000 m to
2000 m
Test: 10 ppm; 4 days
Test: 1 ppm; 4 days
-
Manual, 06/2017, A5E00105505-AJ
S7-300 Module data